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Enter the expression you want to evaluate. The Math Calculator will evaluate your problem down to a final solution. You can also add, subtraction, multiply, and divide and complete any arithmetic you need. Step 2: Click the blue arrow to submit and see your result!
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Free math problem solver answers your algebra, geometry,...
- Integral Calculator
Step 1: Enter the function you want to integrate into the...
- Basic Math
To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true.
Factor the original expression using ax^{2}+bx+c=a\left(x-x_{1}\right)\left(x-x_{2}\right). Substitute 6 for x_{1} and -2 for x_{2}.
Trinomial. Quadratic equation. The values of x that satisfy the equation are called solutions of the equation, and roots or zeros of the expression on its left-hand side. A quadratic equation has at most two solutions. If there is only one solution, one says that it is a double root.
How to Evaluate the Expression in Algebra Calculator. First go to the Algebra Calculator main page. Type the following: First type the expression 2x. Then type the @ symbol. Then type x=3. Try it now: 2x @ x=3. Clickable Demo. Try entering 2x @ x=3 into the text box.
The solve for x calculator allows you to enter your problem and solve the equation to see the result. Solve in one variable or many.
This online calculator substitutes a specific value for each variable, and performs the operations, evaluating the given expression. In an algebraic expression, letters, representing variables, can stand for numbers.
